If you heard a ‘crackling’ noise in centrifugal pump, the most probable cause of the problem would be()
If you heard a ‘crackling’ noise in centrifugal pump, the most probable cause of the problem would be()
I was busy with my paper when I heard someone()in the room above.
He has been ill with a strange disease lately, ______ I’ve never heard of before.
—So, do you know where you’d like to go? ______.
—Well, from what I hear Vancouver’s great.
—Actually, I’ve heard that it’s very expensive and it’s cold all the time.
—So, do you know where you’d like to go? ______.
—Well, from what I hear Vancouver’s great.
—Actually, I’ve heard that it’s very expensive and it’s cold all the time.
()you told me, I had heard nothing of what happened.
A:Hello, David! I haven't heard from you for a long time. How have you been recently? B:()
An old lady was living next door. I heard her()as I passed her room last night.
Which of the following is correct according to the passage you have just heard?